ELECOM stereo headphone microphone. New and unopened. I intended to use it with my PC for web conferences and interviews, but I am selling it because my plans changed. ◆Product Details◆ These are stereo headphones with a microphone that allows you to listen to sound and enjoy music on your smartphone, as well as make calls. The microphone has a call answer/end switch. Volume adjustment is also possible. It uses a flat cable that is easy to handle and prevents tangling. It reproduces excellent sound quality from high to low frequencies, has high sound insulation, and is an earplug type that fits the ear. An L-shaped plug is used on the main unit connection side for compact connection. Ear caps are also included so you can choose the fit. XS, S, M, and L sizes are included. Notes: Some devices may not be compatible even with 4-pole mini-plug smartphones. Please check the latest compatibility information on the ELECOM website. - Brand: ELECOM - Model Name: EHP-CS3520MBK - Type: In-ear - Driver Size: 9mm - Impedance: 16Ω - Sensitivity: 112dB - Cable Length: 1.2m - φ3.5mm 4-pole mini jack ・Shipping is often not possible on Sundays. ・Please note that we may change the shipping method from Rakuraku Mercari Bin to Yu-Yu Mercari Bin without notice. ・There may be trays, mats, stands, etc. under the product, but they are for photography purposes and are not included in the items for sale. ******************************************* ※Instant purchase without comment is OK. There are individual differences in perception, so Please refrain from purchasing if you are nervous. Please consider after understanding the product description. #ELECOM #Stereo Headphone Microphone #Earplug Type #In-ear